Mini GSM/Cellular Quad-Band Antenna - 2dBi SMA Plug

This mini GSM/cellular quad-band antenna is a compact external antenna for wireless projects and development boards operating on 850, 900, 1800, 1900 and 2100MHz. With its SMA plug, it connects directly to many cellular and GSM/GPRS applications that require a simple and reliable RF connection.

With 2dBi gain, 50Ω impedance and vertical polarization, this antenna is a practical choice for prototypes, embedded systems and IoT setups. Its 61mm length makes it easy to integrate into compact designs where space is limited.

Technical specifications

• Frequency range: 850 / 900 / 1800 / 1900 / 2100MHz
• Gain: 2dBi
• VSWR: <=2:1
• Impedance: 50Ω
• Polarization: vertical
• Connector: SMA male
• Operating temperature: -20°C to 60°C
• Storage temperature: -30°C to 75°C
• Length: 61mm
• Weight: 6g